Table 2 Implant information and radiographic evaluation
Variable | MLP reduction group (N = 38) | Allis reduction group (N = 40) | P value* |
|---|---|---|---|
Implant information | |||
Acetabular cup size (mm) | 50.68 ± 4.11 | 49.40 ± 4.01 | 0.167 |
Femoral head size (mm) | 32.80 ± 3.09 | 32.13 ± 4.28 | 0.428 |
Length of femoral neck (mm) | 1.91 ± 2.01 | 2.00 ± 1.69 | 0.827 |
Type of femoral stem | |||
Corail | 30 | 28 | 0.366 |
Solution | 3 | 3 | 0.948 |
S-Rom | 2 | 3 | 0.687 |
Tri-lock | 1 | 3 | 0.330 |
Summit | 2 | 1 | 0.526 |
Spacer | 0 | 2 | 0.163 |
Friction interface | |||
Ceramic on ceramic | 31 | 32 | 0.860 |
Ceramic on polyethylene | 7 | 6 | 0.685 |
Radiographic evaluation | |||
Inclination Angle of Cup(°) | 38.66 ± 5.39 | 38.64 ± 5.75 | 0.985 |
Dislocation height (cm) | 4.67 ± 1.23 | 4.26 ± 1.58 | 0.217 |